baber/WOPTO huggingface dataset:
Patent TW-478956-B (TW)
Title: Purification system and method of small molecular organic light-emitting display material
Inventor: SHIU JR-PENG
IPC: B01D46/54
Filed: 2000-05-31
Granted: 2002-03-11
Abstract: This invention provides the purification system and method of small molecular organic light-emitting display material, which contains a material feeding part, a purification part and a material drawing part. The material feeding part has an apparatus to convey raw material to the purification part. The purification part is a tube body with a heater, a sublimation device and a solidification device. The material drawing part has an apparatus to transport product. The whole purification process is completed in a atmosphere full of inert gas.
Patent TW-480404-B (TW)
Title: Memory card with signal processing element
Inventor: HAZELZET BRUCE G
IPC: G06F13/38
Filed: 2000-07-28
Granted: 2002-03-21
Abstract: A memory card having a memory bus controller is provided which card has a signal processing element preferably a digital signal processor (DSP) thereon, which card is used in a computer system as add-on memory. Also, a method of using such a card in a computer system is provided. The memory bus controller and the signal processing element are programmed to pass all the addresses in the memory on the card and the associated data received from the CPU to the signal processing element where they are stored in memory. The signal processing element is programmed to perform selected operations on the addresses and/data irrespective of whether the signal processing element has control of the system bus. These operations can include keeping track of read/write operations and locations of these operations. This information can be easily accessed by the computer system and used for memory optimization. The DSP can also ""snoop"" the memory bus when it is unavailable to the control of the DSP, i.e. when the system has control of the memory bus. The memory bus controller passes addresses and data to the DSP as it is received. When the DSP receives addresses that are in its normal or regular range, or other selected ranges, for processing in the memory. The DSP can capture the data and do ""early"" processing or pre-processing of this information before the DSP gains control of the memory.
Patent TW-454062-B (TW)
Title: Push-push latch with clicker
Inventor: WEILAND NICHOLAS ROY
IPC: E05C19/02
Filed: 2000-08-08
Granted: 2001-09-11
Abstract: A push-push type latch and a pin are mounted on corresponding moving and nonmoving components, such as a drawer or door and its frame. The latch uses a shuttle having a heart-curve to control the latching and unlatching of the pin. The shuttle is mounted on the housing using an off center pivot. As the pin moves back and forth within the shuttle, the shuttle pivots to control the pin's location within the heart curve. The latch may include a spring-biased fork for making an audible click to denote the latching and unlatching of the latch.
Patent TW-480226-B (TW)
Title: Snug fitting apparatus for tire assembly
Inventor: KIMBARA TOSHIYUKI
IPC: B60C25/132
Filed: 2000-08-25
Granted: 2002-03-21
Abstract: A snug fitting device for improving the finished quality of a tire assembly 1 without sacrificing productivity, including a first pressing member 25 (25a) adapted to be pressed against the ground contact surface F of a tire assembly 1 and a second pressing member 25 (25b) adapted to be pressed against the ground contact surface F to receive the radial reactional force of the ground contact surface F. Measuring device is provided to read variation in the reactional force. As a result, a large, expensive uniformity checking machine is made unnecessary, making it possible to assure quality for all the quantity of tire assemblies 1 on the production line and to fully automate the process.
Patent TW-I248833-B (TW)
Title: Preparation of catalyst
Inventor: OHISHI JUNZO
IPC: C07C57/055
Filed: 2000-09-16
Granted: 2006-02-11
Abstract: An object of the present invention is to provide a catalyst that is highly active and has a large mechanical strength. The catalyst of the present invention contains molybdenum, vanadium, copper and antimony as the essential components, being produced by using antimony acetate for an antimony source material and preferably used for producing acrylic acid by vapor-phase catalytic oxidation of acrolein.
Patent TW-515032-B (TW)
Title: Method of forming thin film using atomic layer deposition method
Inventor: KIM YEONG-KWAN
IPC: H01L21/318
Filed: 2000-10-05
Granted: 2002-12-21
Abstract: In a method of forming a thin film using an atomic layer deposition (ALD) method, a thin film is formed on a substrate in a cycle of injecting a first reactant including an atom that forms the thin film and a ligand into a reaction chamber that includes the substrate, purging the first reactant, injecting a second reactant into the reaction chamber and purging the second reactant. The thin film is formed by a chemical reaction between the atom that forms the thin film and a second reactant whose binding energy with respect to the atom that forms the thin film is larger than the binding energy of the ligand with respect to the atom that forms the thin film and the generation of by-products is prevented. The generation of a hydroxide by-product in the thin film is suppressed by using a material that does not include a hydroxide as the second reactant, purging the second reactant, and reacting the second reactant with a third reactant that includes hydroxide. After purging the second reactant, the third reactant for removing impurities and improving the stoichiometry of the thin film is injected and purged. By doing so, it is possible to obtain a thin film, which does not include impurities and whose stoichiometry is excellent.
Patent TW-567210-B (TW)
Title: Unsaturated polyester resin and composition for molding compound
Inventor: TAKIZAWA YUKIKO
IPC: C08K7/14
Filed: 2000-10-06
Granted: 2003-12-21
Abstract: An unsaturated polyester resin comprising a copolymerizable monomer; and an unsaturated polyester in which the proportion of alpha,beta-olefin unsaturated dicarboxylic acid or its anhydride in the total acid component is 50 molar % or more and which comprises an adduct of bisphenol A and propylene oxide and an adduct of bisphenol A and ethylene oxide as the glycol component; wherein said unsaturated polyester resin has an refractive index of 1.540 to 1.570 at 25 DEG C. The unsaturated polyester resin is suitable for production of artificial marble molded articles having excellent texture with transparency and excellent water resistance.
Patent TW-472380-B (TW)
Title: Method for manufacturing I/O pad having improvement of ESD endurance
Inventor: CHEN DE-WEI
IPC: H01L23/60
Filed: 2001-01-11
Granted: 2002-01-11
Abstract: The present invention provides a method for manufacturing I/O pad, in which the Zener diode is used to improve ESD endurance. An n-well is formed in the semiconductor substrate. After that, a gate structure in the semiconductor substrate is formed on the n-well. Then, the first p-type region and the second p-type region are formed such that they are adjacent to the gate structure. An n-type region is formed in the n-well. The operation of the first p-type region is connected to the I/O pad; and the second p-type region is connected to a power source voltage. A Zener diode is connected between the n-type region and a power source. In particular, the positive electrode of Zener diode is connected to the power source, and the negative electrode of Zener diode is connected to the n-type region. Breakdown voltage of the Zener diode must be selected correctly in order to provide appropriate ESD protection; and, simultaneously assure that I/O circuit can act correctly under normal operation without being affected by the negative direction of Zener diode.
Patent TW-496998-B (TW)
Title: Improvement methods and their apparatus in ghost image on the projected image or its periphery
Inventor: WANG KEN
IPC: H04N5/74
Filed: 2001-02-02
Granted: 2002-08-01
Abstract: Improvement method in ghost image on the projected image and its periphery of a projector is disclosed. The image projecting system of the projector includes an illuminating optical system and an image forming system. The illuminating optical system is composed of a light source, an illuminating system, a field lens, and a reflective panel while the image forming system is composed of a field lens, an image forming lens set, and a screen. The improvement methods in ghost image includes coating a multi-layer anti-reflecting coating (AR coating) on a S1 surface, which is facing the light source, of the field lens, and coating a dielectric coating on a S2 surface, which is facing the field lens, of the image forming lens set. The multi-layer AR coating is used to lower the reflectance of the S1 surface so as to let the wavelength of the S1 surface fall within the range of visible light. In this way, the method optimizes the transmittance of the green and blue lights by sacrificing a little wavelength of the red light so as to let the majority of the green and blue lights transmit through the field lens. As a consequence, the red light that generates ghost image and transmits to the S2 surface is reflected by the dielectric coating on the S2 surface, thereby, the ghost image is eliminated.
Patent TW-508893-B (TW)
Title: Single-phase multi-polar magnet type generator for vehicles
Inventor: YASUMA TATSUYA
IPC: H02K1/27
Filed: 2001-02-06
Granted: 2002-11-01
Abstract: A rotating electrical machine such as an electrical generator that can be utilized to provide high efficiencies and high outputs in connection with a compact construction. This achieved by having a plurality of spaced permanent magnets of opposite polarity that cooperate with armature coils. The permanent magnets are disposed in circumferentially spaced orientation relative to the axis of relative rotation at a magnet electrical angle θ that is in the range of 120 DEG to 140 DEG.
Patent TW-480635-B (TW)
Title: Gold wire for semiconductor element bonding
Inventor: ITABASHI ICHIMITSU
IPC: H01L21/60
Filed: 2001-02-23
Granted: 2002-03-21
Abstract: A gold wire for semiconductor element bonding, which comprises 11-20 ppm by mass of Ag, 1-9 ppm by mass of Pt, 1-15 ppm by mass of Y, 1-15 ppm by mass of La, and 1-15 ppm by mass of Eu, with either or both 1-20 ppm by mass of Ca and 1-10 ppm by mass of Be, the total amount of the above elements being not more than 100 ppm by mass, the remainder being Au and unavoidable impurities.
Patent TW-490837-B (TW)
Title: Semiconductor package
Inventor: TAKATA YASUKI
IPC: H01L23/495
Filed: 2001-05-10
Granted: 2002-06-11
Abstract: The present invention provides a semiconductor package in which a semiconductor chip, a die pad, an adhesive, metal wires, LOC type inner leads and standard type inner leads are sealed with a sealing resin. The LOC type inner leads and the standard type inner leads are arranged on a same plane and mixedly arranged along a side of the semiconductor chip. Clearance between the inner leads and the die pad is set to be larger than a sum of thickness of the semiconductor chip and the bonding material. Thus, a semiconductor chip having electrode pads broadly distributed and arranged thereon can be employed and the modulus of section of the semiconductor package an be enhanced.
Patent TW-I254326-B (TW)
Title: Slot core transformers
Inventor: HARDING PHILIP A
IPC: H01F27/28
Filed: 2001-07-23
Granted: 2006-05-01
Abstract: Slot core inductors and transformers and methods for manufacturing same including using large scale flex circuitry manufacturing methods and machinery for providing two mating halves of a transformer winding. One winding is inserted into the slot of a slot core and one winding is located proximate to the exterior wall of the slot core. These respective halves are joined together using solder pads or the like to form continuous windings through the slot and around the slotted core.
Patent TW-508912-B (TW)
Title: Method and arrangement for transmitting data via a low-voltage main power supply system
Inventor: WIDMER HANSPETER
IPC: H04B3/56
Filed: 2001-05-28
Granted: 2002-11-01
Abstract: A low-voltage main power supply system has a first conductor (1) and a second conductor (2) which, in a region of the low-voltage main power supply system intended for data transmission, are arranged essentially parallel like a double line. For data transmission, a carrier signal is produced in a differential mode between the first conductor (1) and the second conductor (2), with the frequency of this carrier signal being considerably greater than the main frequency. Furthermore, care is taken to ensure symmetrical impedances in the two conductors in the main system region intended for data transmission. This results in electromagnetic screening of this main system region.
Patent TW-522232-B (TW)
Title: Sorting control method of tested electric device
Inventor: WATANABE YUTAKA
IPC: B07C5/36
Filed: 2001-06-12
Granted: 2003-03-01
Abstract: A sorting control method of tested ICs for sorting and reloading tested ICs held on a test tray to customer trays in accordance with test results, wherein a calculating from the test results an occurrence rate of each category of tested ICs held on the test tray and starting reloading from ICs of a category having a low occurrence rate and when a second tray for holding ICs of the category is being changed, reloading of ICs of a category having a high occurrence rate is performed.
Patent TW-I226213-B (TW)
Title: Cooling unit for cooling heat generating component and electronic apparatus equipped with the cooling unit
Inventor: SHIBASAKI KAZUYA
IPC: G06F1/20
Filed: 2001-06-12
Granted: 2005-01-01
Abstract: A cooling unit comprises a heat receiving head provided in a main body, and a radiator provided in a display unit. The display unit is pivotably supported by the main body using a hinge shaft. The heat receiving head is thermally connected to a heat generating component incorporated in the main body. The heat receiving head is connected to the radiator via a circulation line for circulating cooling medium. The circulation line includes a bending-force-absorbing section having a shape that is deformable to twist about an axis of the hinge shaft when the display unit is pivoted.
Patent TW-502439-B (TW)
Title: Horizontal semiconductor device
Inventor: SUZUKI FUMITO
IPC: H01L29/06
Filed: 2001-06-20
Granted: 2002-09-11
Abstract: This invention provides a horizontal semiconductor device represented by a lateral IGBT. The bottom layer of the horizontal semiconductor device comprises an N- type island region, a P type base layer and P type drain layer formed in the N- type island region, an N+ type source layer formed in the P type base layer, a source electrode connected to the P type base layer and N+ type source layer, a drain electrode connected to the P-type drain layer, a gate oxide film and field oxide film formed on the N- type island region, and a gate electrode 10 formed on the gate oxide film of P type base layer between N- type island and N+ type source layer 5 and on N- type island. In this invention, an electrically floating P type diffusion layer is formed in the N- type island region below the end region of the gate electrode.
Patent TW-504775-B (TW)
Title: Semiconductor device and method of manufacturing the same
Inventor: SHIMOMURA NARAKAZU
IPC: H01L21/822
Filed: 2001-08-07
Granted: 2002-10-01
Abstract: A semiconductor device comprising an electrostatic protective element of the semiconductor device including a first conductivity type substrate and a second conductivity type high concentration diffusion layer formed on a surface of the substrate, and a semiconductor element including a source/drain and a gate electrode, wherein a first conductivity type diffusion layer having a higher concentration than the first conductivity type substrate is provided in an entire region under the second conductivity type high concentration diffusion layer.
Patent TW-512436-B (TW)
Title: Method for cleaning CMOSFET manufacturing process
Inventor: JAU TIAN-SHENG
IPC: H01L21/28
Filed: 2001-08-09
Granted: 2002-12-01
Abstract: A method for cleaning a CMOSFET process comprises: providing a single chemical cleaning solution, in which the chemical cleaning solution has a recipe of NH4OH:H2O2:HgO=0.01-1:1:5 added with 0.001-0.1 of TMAH and 10-200 ppm of EDTA; and using the chemical cleaning solution in each cleaning process of a CMOSFET manufacturing process.
Patent TW-499793-B (TW)
Title: Distributed constant type noise filter
Inventor: ARAI SATOSHI
IPC: H03H1/00
Filed: 2001-08-24
Granted: 2002-08-21
Abstract: In order to accommodate increasing operation speed of a digital circuit, a distributed constant type noise filter having a low impedance transmission line optimal to provide a power de-coupling of an LSI operating at high speed is provided. Particularly, a capacitor-forming portion of the distributed constant type noise filter is constructed with a solid electrolytic capacitor having a 3-terminal structure. In the distributed constant type noise filter constructed as mentioned, a ratio of width W of the capacitor-forming portion to thickness d of a dielectric member thereof and length L of the capacitor-forming portion are set on the basis of dielectric constant of the capacitor-forming portion such that electric noise generated by an electron device connected thereto are removed over a wide frequency range thereof.
Patent TW-I290053-B (TW)
Title: Medicinal composition for preventing the generation of a disagreeable taste
Inventor: KIKUCHI HIROSHI
IPC: A61K47/10
Filed: 2001-09-19
Granted: 2007-11-21
Abstract: A medicinal composition which comprises (A) a drug, (B) a waxy substance, and (C) a synthetic aluminum silicate and/or hydrous silicon dioxide. The medicinal composition can be obtained in a granular form suitable for use as a medicine. During the granulation, granule adhesion in the apparatus is reduced and caking is inhibited.
Patent TW-530301-B (TW)
Title: Memory device
Inventor: HIDAKA HIDETO
IPC: H01L27/105
Filed: 2001-10-22
Granted: 2003-05-01
Abstract: Read word lines are disposed in correspondence with rows of memory cells arranged in a matrix, and bit lines and reference voltage lines are disposed in correspondence with the columns. A data read current is passed through a current path passing a selected memory cell, which is formed between a data read circuit and a read reference voltage via a data bus, a column selection gate, a bit line, and a reference voltage line. The data read circuit detects a voltage change occurring in the selected memory cell due to the data read current and outputs read data. A sum of an electric resistance value of the bit line and an electric resistance value of the reference voltage line in a portion included in the current path is set to be almost constant without depending on a row to which the selected memory cell belongs.
Patent TW-500914-B (TW)
Title: Low thermal stress high sensitivity silicon base micro pressure sensor structure
Inventor: CHIANG KUO-NING
IPC: G01L5/10
Filed: 2001-11-09
Granted: 2002-09-01
Abstract: A low thermal stress and high sensitivity silicon base micro pressure sensor structure is proposed in this invention. This invention flips the micro sensor and using the conductive bumps to connect the electrode of the sensor and the flex circuit board. The structure in this invention replace the conventional wire bonding interconnected process and the flex circuit board can be acted as a stress buffer to reduce the residual stress and signal error from the thermal mismatch. Compare with the conventional package of the silicon base pressure sensor, this invention could be packaged without protective gel. Moreover, after insulating process the micro sensor can be placed in the fluid.
Patent TW-535129-B (TW)
Title: Plasma display apparatus
Inventor: ONOZAWA MAKOTO
IPC: G09G3/296
Filed: 2001-11-22
Granted: 2003-06-01
Abstract: A plasma display apparatus includes a plurality of first electrodes, a plurality of second electrodes which are arranged in substantially parallel to the plurality of first electrodes and generate electric discharge with the plurality of first electrodes at gaps therebetween, a first drive circuit which applies an electric discharge voltage to the plurality of first electrodes, a second drive circuit which applies an electric discharge voltage to the plurality of second electrodes, and voltage fluctuation balancing units which are provided for wiring lines between the first and second drive circuits and the first and second electrodes, and each of which has a conductive plate layer overlapping at least part of the wiring lines so as to reduce a variation in voltage drops specific to the wiring lines by eddy currents generated in the conductive plate layer in response to currents running through the wiring lines.
Patent TW-567249-B (TW)
Title: Apparatus for electrolytically manufacturing metal foil
Inventor: HOSOKOSHI FUMIAKI
IPC: C25D1/00
Filed: 2002-03-05
Granted: 2003-12-21
Abstract: An object of the present invention is to provide an apparatus for electrolytically manufacturing a metal foil which can precisely control the uniformity of the foil thickness in a transverse direction of the metal foil, when the metal foil is continuously manufactured through the electroprecipitation by the use of a drum-like rotating cathode. The present invention is an apparatus for electrolytically manufacturing a metal foil comprising a drum-like rotating cathode which electrodeposits the metal foil thereon, an anode whose surface is oppositely disposed along a contour of a peripheral surface of the above described rotating cathode, and solution-supplying means having an electrolyte-supplying inlet for supplying an electrolyte in between the rotating cathode and the anode from an underside of the rotating cathode, the metal being electrodeposited onto the peripheral surface of the rotating cathode through an electrolytic reaction while supplying the electrolyte from the solution-supplying means, then the metal foil electrodeposited being continuously released from the rotating cathode, in which the solution-supplying means has a plate-like damper body extending in a transverse direction of the rotating cathode above the electrolyte-supplying inlet.
Patent TW-564488-B (TW)
Title: Damascene capacitor having a recessed plate
Inventor: STAMPER ANTHONY K
IPC: H01L27/08
Filed: 2002-03-15
Granted: 2003-12-01
Abstract: A damascene capacitor structure includes a recessed capacitor plate for preventing leakage and dielectric breakdown between the capacitor plates of the capacitor structure on the surface of the trenches and in the bottom corners of the trenches.
Patent TW-I232364-B (TW)
Title: Portable computer which uses spring to buffer shock force of a monitor
Inventor: TSAO JOHNSON
IPC: G06F1/16
Filed: 2002-04-18
Granted: 2005-05-11
Abstract: A portable computer includes a housing and a monitor. The monitor is installed inside an opening formed on an upper side of the housing. The monitor includes a printed circuit board (PCB), a liquid crystal display panel (LCD panel) installed on the printed circuit board for displaying image data, a touch panel installed on the liquid crystal display panel for receiving data inputted in a touch manner by users, and at least a spring which has a first end connected to the printed circuit board and a second end connected to the housing for elastically supporting the monitor inside the housing.